Switched capacitor
A 65 nm Sub- V_{t} Microcontroller With Integrated SRAM and Switched Capacitor DC-DC Converter
... Abstract—Aggressive supply voltage scaling to below the de- vice threshold voltage provides significant energy and leakage power reduction in logic and SRAM circuits. Consequently, it is a compelling strategy for ...
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Design of fully integrated resonance switched capacitor converters in FDSOI technology
... resonance switched capacitor converters using an on-chip aircore induc- tors in a recent CMOS node has been ...conventional switched capacitor converter even with the poor quality factor of ...
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A 93% efficiency reconfigurable switched-capacitor DC-DC converter using on-chip ferroelectric capacitors
... Scalable Switched Capacitor DC-DC Converter for Ultra-Low-Power On-Chip Applications,” IEEE Power Electronics Specialists Conference , ...41-Phase Switched-Capacitor Power Converter with ...
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A 28nm FDSOI integrated reconfigurable switched-capacitor based step-up DC-DC converter with 88% peak efficiency
... reconfigurable switched-capacitor based step-up DC-DC con- verter with 88% peak efficiency,” in European Solid State Circuits Conference (ESSCIRC), ESSCIRC 2014 - 40th, Sept 2014, ...
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Dual-Input Switched Capacitor Converter Suitable for Wide Voltage gain Range
... Fig. 12. Typical power tree for a multi-core processor using a MISO-CSC. VI. C ONCLUSION This paper proposes a novel switched capacitor converter structure called MISO-CSC to achieve a more constant ...
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A 0.16mm2 completely on-chip switched-capacitor DC-DC converter using digital capacitance modulation for LDO replacement in 45nm CMOS
... LDOs. Switched-capacitor (SC) DC-DC converters are a viable solution to replace LDOs in some on-chip power domains but they currently occupy a large on-chip area ...
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Challenges for fully-integrated resonant switched capacitor converters in CMOS technologies
... II. R ESONANT SWITCHED CAPACITOR CONVERTER OPERATION The 2:1 ReSC converters topologies can be generally categorized into single-ended and multiphase topologies. In each category, the circuits can be ...
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A comparator-based switched-capacitor pipelined analog-to-digital converter
... comparator-based switched-capacitor(CBSC) technique is proposed that elim- inates the need for high gain op-amps in switched-capacitor ...in switched-capacitor circuits with a ...
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Comparator design and analysis for comparator-based switched-capacitor circuits
... 173.. The noise analysis techniques were applied to the analysis of a CBSC gain stage for the prototype. The relative contribution of the noise sources from the sw[r] ...
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A Comparator-Based Switched-Capacitor delta sigma modulator
... differential modulator. Recall that the whole purpose of preset phase in the original CBSC design is to pull below , Fig. 2-3. In the pipelined ADC design in section 2-3, the CBSC block is used to provide a constant ...
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Multirate Symbolic Models for Incrementally Stable Switched Systems
... r , u 0 r , y 0 r )(x 1 r , u 1 r , y 1 r ) (x 2 r , u 2 r , y 2 r ) . . . of Tτ,r (Σ) with x 0 r = x 0 and u i r = (u ir , . . . , u ir+r−1 ) for i ≥ 0. Then by construction of T τ (Σ) and T τ,r (Σ) , we have that (6) ...
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Event-Triggered Stabilizing Controllers for Switched Linear Systems
... This paper is organized as follows. In Section 2, we define all the terms and concepts involved in our discussion. We also give a formal definition of the event-triggered control problem. In Section 3, we give a detailed ...
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H − /H ∞ fault detection observer for switched systems
... switched systems. This three objectives design ensures a higher sensibility of the residuals towards the faults, a disturbance attenuation and decoupling, and a dynamics for varying fault detection. Sufficient ...
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On stabilizability conditions for discrete-time switched linear systems
... discrete-time switched linear systems Mirko Fiacchini 1 , Antoine Girard 2 , Marc Jungers 3 Abstract— In this paper we consider the stabilizability prop- erty for discrete-time switched linear ...
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100-W Q-switched Cryogenically Cooled Yb:YAG Laser
... This report describes an electro-optically Q-switched, end- pumped, cryogenic Yb:YAG laser that simultaneously achieves more than 100-W average power at 5-kHz PRF, a 16-ns pulse duration, and ...
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Identification of switched linear systems via sparse optimization
... fitting the data with one homogeneous polynomial. In the same vein, a regularized product-of-errors criterion is formed in [18] and optimized through continuous non- linear optimization techniques. The recursive approach ...
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A control strategy for controllable series capacitor in electric power systems
... Abstract It has been veri"ed that a controllable series capacitor with a suitable control scheme can improve transient stability and help to damp electromechanical oscillations. A question of great importance ...
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Parameter and state estimation of switched affine systems
... in this case and it may be difficult to design a state-observer for the obtained system. In this study, we focus on switched affine systems for which the unknown parameters affect the affine term. We first review ...
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Influence of carbonaceous electrodes on capacitance and breakdown voltage for hybrid capacitor
... This capacitor consists in covering the carbonaceous electrode surface (active layer) with a PE film. The sample is then put in a drying oven at 130 1C during 5 min. After cooling the sample, a gold metallization ...
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A generalized open-end winding conversion system using flying capacitor cells
... The main concern during design, however, is the blocking voltage of the switching devices rather than the ripple of the capacitors itself. By looking at the voltage on the switch S a2 for both systems, presented in Fig. ...
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